In Blogoscoped find this funny trick by which we can obtain a curious Easter Eggs available on Google Reader.
To view this trick we have to go to the homepage of Google Reader and type the following combination of keys.
up up down down left right left right ba
Once done and if everything has been smooth as we can appreciate the bottom left side of the menu they look normal and we can see the silhouette of a ninja.
For those who have not been able to do the trick or simply want to see the background image is accessible from this link.